VCM - Controller Technical Guide · PDF file 2019-09-17 · Technical Guide 6 VCM...

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  • VCM - Controller Technical Guide

    VCM Controller Code: SS1016 Requires System Manager Code: SS1010 Version 3.0 and up

    Requires Service Tool Code: SS1009 Version 3.0 and up

    www.orioncontrols.com

  • Table Of Contents

    Controller Overview ........................................................................................................................................ 4 Features ...................................................................................................................................................................................... 4 Applications ................................................................................................................................................................................ 4

    Controller Installation & Wiring ...................................................................................................................... 8 General ..................................................................................................................................................................................... 10 Controller Mounting .................................................................................................................................................................. 10 Important Wiring Considerations .............................................................................................................................................. 10

    Expansion Board Installation & Wiring ........................................................................................................ 11 Jumper Settings ......................................................................................................................................................................... 11 Wiring Considerations .............................................................................................................................................................. 12

    Input/Output Wiring Details ........................................................................................................................... 14 Space Temperature Sensor ...................................................................................................................................................... 14 Remote SAT Reset Signal ........................................................................................................................................................ 14 Supply & Return Temperature Sensor ...................................................................................................................................... 15 Outdoor Air Temperature Sensor .............................................................................................................................................. 17 Economizer Damper Actuator ................................................................................................................................................... 18 Suction Pressure Transducer ................................................................................................................................................... 19 Supply Fan VFD Signal Or Zoning Bypass Damper Actuator .................................................................................................. 21 Binary Inputs Wiring ................................................................................................................................................................. 22 Outdoor Air Humidity Sensor .................................................................................................................................................... 23 Indoor Wall Mounted Humidity Sensor ..................................................................................................................................... 24 Return Air Mounted Humidity Sensor ....................................................................................................................................... 25 Building Pressure Sensor Wiring .............................................................................................................................................. 26 Building Pressure Control Output Wiring ............................................................................................................................................................................ 27 CO2 Sensor Wiring ................................................................................................................................................................... 28 Modulating Heating Device Wiring ........................................................................................................................................... 29 Modulating Cooling Device Wiring ........................................................................................................................................... 30 Return Air Bypass Wiring .......................................................................................................................................................... 31

    Start-up & Commissioning ............................................................................................................................ 32 Controller Addressing ............................................................................................................................................................... 32 Power Wiring ............................................................................................................................................................................ 32 Initialization: .............................................................................................................................................................................. 33 Operating Summary .................................................................................................................................................................. 33 Programming The Controller .................................................................................................................................................... 33

    Inputs & Outputs ........................................................................................................................................... 34 VCM Controller ......................................................................................................................................................................... 34 OE354 (4) Analog Input (1) Analog Output Expansion Board ......................................................................................................................................... 35 OE355 (4) Analog Output Expansion Board ...................................................................................................................................................................... 35 OE357 (4) Relay Expansion Boards ......................................................................................................................................... 35 OE356 Binary Expansion Board #1 .......................................................................................................................................... 36 OE356 Binary Expansion Board #2 .......................................................................................................................................... 36

    WattMaster Controls Inc. 8500 NW River Park Drive · Parkville , MO 64152 Toll Free Phone: 866-918-1100 PH: (816) 505-1100 · FAX: (816) 505-1101 · E-mail: mail@wattmaster.com Visit our web site at www.orioncontrols.com

    Form: OR-VCM-TGD-01A Copyright 2005 WattMaster Controls, Inc. AAON® is a registered trademark of AAON, Inc., Tulsa, OK. WattMaster Controls, Inc. assumes no responsibility for errors, or omissions. This document is subject to change without notice.

    www.orioncontrols.com

  • VCM Controller

    Technical Guide

    3

    Sequence Of Operations ............................................................................................................................... 37 Occupied/Unoccupied Mode of Operation .................................................................................................................................................................... 37 HVAC Modes of Operation ....................................................................................................................................................... 37 Vent Mode Operation ................................................................................................................................................................ 37 Cooling Mode Operation ........................................................................................................................................................... 37 Dehumidification Mode ............................................................................................................................................................. 39 Remote Forced Dehumidification ............................................................................................................................................. 40 Return Air Bypass Damper Control .......................................................................................................................................... 40 Heating Mode Operation .......................................................................................................................................................... 40 Warm-up Mode Operation .........................................................................